FR3041338B1 - PROCESS FOR OBTAINING BORAZANE - Google Patents

PROCESS FOR OBTAINING BORAZANE

Info

Publication number
FR3041338B1
FR3041338B1 FR1558803A FR1558803A FR3041338B1 FR 3041338 B1 FR3041338 B1 FR 3041338B1 FR 1558803 A FR1558803 A FR 1558803A FR 1558803 A FR1558803 A FR 1558803A FR 3041338 B1 FR3041338 B1 FR 3041338B1
Authority
FR
France
Prior art keywords
borazane
borohydride
reaction
ammonia gas
metathesis
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR1558803A
Other languages
French (fr)
Other versions
FR3041338A1 (en
Inventor
Nicolas Vandecandelaere
Sebastien Comte
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ArianeGroup SAS
Original Assignee
Herakles SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Herakles SA filed Critical Herakles SA
Priority to FR1558803A priority Critical patent/FR3041338B1/en
Priority to PCT/FR2016/052349 priority patent/WO2017046540A1/en
Priority to EP16781836.8A priority patent/EP3350123B1/en
Priority to US15/759,944 priority patent/US20180251380A1/en
Publication of FR3041338A1 publication Critical patent/FR3041338A1/en
Application granted granted Critical
Publication of FR3041338B1 publication Critical patent/FR3041338B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C01B35/08—Compounds containing boron and nitrogen, phosphorus, oxygen, sulfur, selenium or tellurium
    • C01B35/14—Compounds containing boron and nitrogen, phosphorus, sulfur, selenium or tellurium
    • C01B35/146—Compounds containing boron and nitrogen, e.g. borazoles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C01B35/08—Compounds containing boron and nitrogen, phosphorus, oxygen, sulfur, selenium or tellurium
    • C01B35/14—Compounds containing boron and nitrogen, phosphorus, sulfur, selenium or tellurium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)

Abstract

La présente invention a pour objet un procédé d'obtention du borazane, comprenant la synthèse dudit borazane par réaction (réaction de métathèse) d'au moins un sel d'ammonium avec au moins un borohydrure, ledit au moins un borohydrure étant choisi parmi les borohydrures de métal alcalin et les borohydrures de métal alcalinoterreux . De façon caractéristique, ladite réaction (de métathèse) est mise en œuvre sous balayage d'ammoniac gazeux ; de l'ammoniac gazeux étant co-liquéfié avec ledit au moins un borohydrure et, au fur et à mesure de sa synthèse, avec le borazane.The subject of the present invention is a process for obtaining borazane, comprising the synthesis of said borazane by reaction (metathesis reaction) of at least one ammonium salt with at least one borohydride, said at least one borohydride being chosen from alkali metal borohydrides and alkaline earth metal borohydrides. Typically, said (metathesis) reaction is carried out under ammonia gas scavenging; ammonia gas being co-liquefied with said at least one borohydride and, as it is synthesized, with borazane.

FR1558803A 2015-09-18 2015-09-18 PROCESS FOR OBTAINING BORAZANE Expired - Fee Related FR3041338B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1558803A FR3041338B1 (en) 2015-09-18 2015-09-18 PROCESS FOR OBTAINING BORAZANE
PCT/FR2016/052349 WO2017046540A1 (en) 2015-09-18 2016-09-16 Method for producing borazane
EP16781836.8A EP3350123B1 (en) 2015-09-18 2016-09-16 Method for producing borazane
US15/759,944 US20180251380A1 (en) 2015-09-18 2016-09-16 Method for producing borazane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1558803A FR3041338B1 (en) 2015-09-18 2015-09-18 PROCESS FOR OBTAINING BORAZANE

Publications (2)

Publication Number Publication Date
FR3041338A1 FR3041338A1 (en) 2017-03-24
FR3041338B1 true FR3041338B1 (en) 2019-05-10

Family

ID=56137374

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1558803A Expired - Fee Related FR3041338B1 (en) 2015-09-18 2015-09-18 PROCESS FOR OBTAINING BORAZANE

Country Status (4)

Country Link
US (1) US20180251380A1 (en)
EP (1) EP3350123B1 (en)
FR (1) FR3041338B1 (en)
WO (1) WO2017046540A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007120511A2 (en) * 2006-04-03 2007-10-25 The Ohio State University Methods for synthesizing ammonia borane
US20100272623A1 (en) * 2009-04-22 2010-10-28 K-Energetics Corp. Ambient temperature liquid ammonia process for the manufacture of ammonia borane
FR3021317B1 (en) * 2014-05-23 2016-06-17 Herakles PROCESS FOR OBTAINING BORAZANE

Also Published As

Publication number Publication date
WO2017046540A1 (en) 2017-03-23
EP3350123B1 (en) 2019-05-29
FR3041338A1 (en) 2017-03-24
US20180251380A1 (en) 2018-09-06
EP3350123A1 (en) 2018-07-25

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Owner name: ARIANEGROUP SAS, FR

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Owner name: ARIANEGROUP SAS, FR

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